Falsetto :)
Volume or Timbre
The description of a sound wave that is closely related to frequency is called pitch. Pitch refers to how high or low a sound is perceived to be and is directly related to the frequency of the sound wave, with higher frequency sounds having a higher pitch and lower frequency sounds having a lower pitch.
They are called vibrations which are different kinds of pitch.
it depends on how loud the pitch is some pitches are not harmful but they are so high we can hear them i think these type of sounds at a pitch very high are called infrared sound?
High pitch sounds have shorter wavelengths and higher frequencies compared to low pitch sounds. This means that high pitch sounds have more frequent wave cycles per second, while low pitch sounds have longer wavelengths and lower frequencies with fewer wave cycles per second.
The pitch of a note refers to how high or low it sounds. It is determined by the frequency of the sound wave produced. A higher frequency results in a higher pitch, while a lower frequency produces a lower pitch.
Frequency
Low-pitch sounds have lower frequencies, meaning they vibrate slower than high-pitch sounds. This difference results in low-pitch sounds having deeper tones, while high-pitch sounds have a sharper, more piercing quality.
Pitch refers to how high or low a sound is. Higher pitch sounds have a faster frequency of vibration, creating a sound that is perceived as higher in frequency than lower pitch sounds. Pitch is determined by the frequency of the sound wave - higher pitch sounds have higher frequencies while lower pitch sounds have lower frequencies.
Lower pitch sounds are produced by slower vibrations. The frequency of vibrations is lower for lower pitch sounds.
The human perception of frequency of sound is called pitch. Higher frequency sounds are perceived as higher pitch, while lower frequency sounds are perceived as lower pitch. The range of frequencies humans can hear is typically between 20 Hz to 20,000 Hz.
The pitch of a sound is determined by its frequency. Higher frequency sounds have higher pitch, while lower frequency sounds have lower pitch.